[rubygems/rubygems] Remove temporary `.lock` files left around by gem installer

https://github.com/rubygems/rubygems/commit/edbb2e3475

lib/bundler/rubygems_ext.rb

@@ -30,20 +30,31 @@ module Gem
     end
   end
 
-  # Can be removed once RubyGems 3.5.14 support is dropped
-  unless Gem.respond_to?(:open_file_with_flock)
-    def self.open_file_with_flock(path, &block)
-      mode = IO::RDONLY | IO::APPEND | IO::CREAT | IO::BINARY
-      mode |= IO::SHARE_DELETE if IO.const_defined?(:SHARE_DELETE)
+  # Can be removed once RubyGems 3.5.18 support is dropped
+  unless Gem.respond_to?(:open_file_with_lock)
+    class << self
+      remove_method :open_file_with_flock if Gem.respond_to?(:open_file_with_flock)
 
-      File.open(path, mode) do |io|
-        begin
-          io.flock(File::LOCK_EX)
-        rescue Errno::ENOSYS, Errno::ENOTSUP
-        rescue Errno::ENOLCK # NFS
-          raise unless Thread.main == Thread.current
+      def open_file_with_flock(path, &block)
+        mode = IO::RDONLY | IO::APPEND | IO::CREAT | IO::BINARY
+        mode |= IO::SHARE_DELETE if IO.const_defined?(:SHARE_DELETE)
+
+        File.open(path, mode) do |io|
+          begin
+            io.flock(File::LOCK_EX)
+          rescue Errno::ENOSYS, Errno::ENOTSUP
+          rescue Errno::ENOLCK # NFS
+            raise unless Thread.main == Thread.current
+          end
+          yield io
         end
-        yield io
+      end
+
+      def open_file_with_lock(path, &block)
+        file_lock = "#{path}.lock"
+        open_file_with_flock(file_lock, &block)
+      ensure
+        FileUtils.rm_f file_lock
       end
     end
   end

lib/bundler/rubygems_gem_installer.rb

@@ -81,11 +81,11 @@ module Bundler
       end
     end
 
-    if Bundler.rubygems.provides?("< 3.5.15")
+    if Bundler.rubygems.provides?("< 3.5.19")
       def generate_bin_script(filename, bindir)
         bin_script_path = File.join bindir, formatted_program_filename(filename)
 
-        Gem.open_file_with_flock("#{bin_script_path}.lock") do
+        Gem.open_file_with_lock(bin_script_path) do
           require "fileutils"
           FileUtils.rm_f bin_script_path # prior install may have been --no-wrappers
 

lib/rubygems.rb

@@ -794,6 +794,16 @@ An Array (#{env.inspect}) was passed in from #{caller[3]}
     File.open(path, flags, &block)
   end
 
+  ##
+  # Open a file with given flags, and protect access with a file lock
+
+  def self.open_file_with_lock(path, &block)
+    file_lock = "#{path}.lock"
+    open_file_with_flock(file_lock, &block)
+  ensure
+    FileUtils.rm_f file_lock
+  end
+
   ##
   # Open a file with given flags, and protect access with flock
 

lib/rubygems/installer.rb

@@ -538,7 +538,7 @@ class Gem::Installer
   def generate_bin_script(filename, bindir)
     bin_script_path = File.join bindir, formatted_program_filename(filename)
 
-    Gem.open_file_with_flock("#{bin_script_path}.lock") do |lock|
+    Gem.open_file_with_lock(bin_script_path) do
       require "fileutils"
       FileUtils.rm_f bin_script_path # prior install may have been --no-wrappers
 
@@ -546,8 +546,6 @@ class Gem::Installer
         file.write app_script_text(filename)
         file.chmod(options[:prog_mode] || 0o755)
       end
-    ensure
-      FileUtils.rm_f lock.path
     end
 
     verbose bin_script_path

spec/bundler/commands/install_spec.rb

@@ -1591,4 +1591,17 @@ RSpec.describe "bundle install with gem sources" do
       expect(err).to include("The running version of Bundler (9.99.9) does not match the version of the specification installed for it (9.99.8)")
     end
   end
+
+  it "only installs executable files in bin" do
+    bundle "config set --local path vendor/bundle"
+
+    install_gemfile <<~G
+      source "https://gem.repo1"
+      gem "myrack"
+    G
+
+    expected_executables = [vendored_gems("bin/myrackup").to_s]
+    expected_executables << vendored_gems("bin/myrackup.bat").to_s if Gem.win_platform?
+    expect(Dir.glob(vendored_gems("bin/*"))).to eq(expected_executables)
+  end
 end